baber/WOPTO huggingface dataset:
Patent JP-H01145507-A (JP)
Title: Measurement
Inventor: KONOUCHI OSAMU
IPC: G01B11/22
Filed: 1987-12-01
Abstract: PURPOSE:To enable highly accurate measurement, by measuring spectral reflection characteristics of a part having a rugged part of an object to be measured and a part having no rugged part to extract a signal alone indicating the depth of a trench accurately. CONSTITUTION:A luminous flux of a white light source 2 is made to irradiate an object 1 to be measured through a condenser lens 3, a half mirror 5 and an objective lens 4. A part of reflected light from the object 1 being measured passes through a pinhole 7 by way of the lens 4, the half mirror 5 and an imaging lens 6 to detect 8 spectral reflection characteristic of the reflected light. Then, first, the results are stored 11 as spectral reflection characteristic of a part with a trench through an A/D converter 9 and a gate 10. Then, the object 1 being measured is set to a part with no trench and spectral reflection characteristic of a part with no trench is stored 12 in the same procedure. Then, a signal processing is performed for the removal of noises or the like with a bandpass filter 14 using these spectral reflection characteristics. Thus, only characteristic indicating the depth of the rugged part can be extracted by further performing a computation processing by a trench depth calculating section 17.
Patent JP-H08139539-A (JP)
Title: Automatic sound volume control unit of radio communication device
Inventor: MATSUMOTO HIROSHI
IPC: H03G3/20
Filed: 1994-11-14
Abstract: PURPOSE: To reduce the disorder of auditory feeling by performing control so that the gain gradually increases or decreases. CONSTITUTION: A signal level decision part 28 decides which area the level of a received sound signal is in on the basis of reference voltages V1, V2, and V3 supplied from a reference voltage generation part 29. Then a level conversion signal generation part 30 supplies a signal S2 to a digital signal processing part 22 according to the decision result. The signal processing part 22 reads a coefficient series out of a table in order at specific time intervals as the level of the received sound signal increases or decreases across a standard value with a signal S2, and multiplies the sound signal by the coefficients in order to gradually increase or decrease the level of the sound signal.  Therefore, even if the level of the received sound signal increases or decreases across the standard level and then the sound volume decreases or increases, the control can be performed so that the gain gradually increases or decreases.
Patent JP-H11346053-A (JP)
Title: Electronic part mounting method and device
Inventor: SHIMIZU SATOSHI
IPC: H01L21/60
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of bonding accurately the leads of an electronic part to the pads of a circuit board aligning them with each other, when the leads of an electronic part are bonded by pressure to the pads of a circuit board with a bonding tool. SOLUTION: In an electronic part mounting method where solder supplied onto the pad 110 of a circuit board 100 is melted by a bonding tool 600, and the leads 210 of an electronic part are connected to the pads 110 of the circuit board 100, the bonding tool 600 is brought into contact with the leads 210 of the electronic part to heat them, the electronic part is transferred to a predetermined position for the pads 110 of the circuit board 100, and the leads 210 of the electronic part are made to approach the pads 110 of the circuit board 100 after solder is softened enough or melted.
Patent JP-H10145316-A (JP)
Title: Communication method and communication equipment
Inventor: AKEBOSHI TOSHIHIKO
IPC: H04N7/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To allow each station to surely obtain a communication right in the case that a plurality of stations conduct communication by the time division multiple access(TDMA) system asynchronously while conducting carrier sensing. SOLUTION: A transmitter side station S1 conducts carrier sensing for a time TCS and sends an RTS signal as a transmission request to an opposite station V1 when no carrier is sensed. Upon the receipt of the RTS signal, the opposite station V1 returns a CTS signal and the transmission station sends data, when the station receives the CTS signal within a wait time Tw after sending the RTS signal. By setting a relation TCS>TW, even when other station S2 makes carrier sensing for a period including the time Tw , because the station S2 detects the CTS signal, the station S2 does not send the RTS signal for preventing collision between the RTS and CTS signals.
Patent JP-H01147622-A (JP)
Title: Management system for time limit of software application
Inventor: ITO DAISAKU
IPC: G06F21/10
Filed: 1987-12-02
Abstract: PURPOSE:To set the sales price of software in accordance with the application frequency of the user and at the same time to ensure the automatic time limit control of the software by replacing the information on the time limit of application stored in a valid period storing means in response to the program executing time and deciding the possibility of application based on said replaced information. CONSTITUTION:A disk device 211 stores the integration processing time 213 and the processable time 215 in addition to an application program 217. When the program 217 is started, both times 213 and 215 are read into a main memory 251 for decision whether the program 217 is applicable or not (kept within a valid period or not). If so, the program 217 is read into the memory 251 for start of the processing. When this processing is over, the time 213 is replaced previously in response to the executing time of the program 217.
Patent JP-2000130661-A (JP)
Title: Bayonet type pipe joint
Inventor: MIYAKE TAKASHI
IPC: F16L17/03
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To easily assemble a bayonet type pipe joint having an expansion function to a connection pipe and to apply sufficiently large release preventing force to it. SOLUTION: A small-diameter section 2b having an outer diameter smaller than that of a connection pipe 2 including a cover 3 is formed at the end section 2a of the connection pipe 2, and a stopper 6 protruded outward in the radial direction is formed on the small-diameter section 2b. When the connection pipe 2 is inserted into a joint main body 1, a lock ring 5 arranged between the inside recess 1d of the joint main body 1 and the connection pipe 2 rides over the stopper 6 into contact with the cover 3, and the lock ring 5 is locked on the stopper 6 to prevent the release of the connection pipe 2 from the joint main body 1.  The stopper 6 protruded outward in the radial direction is formed on the small-diameter section 2b of the connection pipe 2, the lock ring 5 is locked on the stopper 6, thus the lock ring 5 locked on the stopper 6 generates large release preventing force when extracting force is applied to the connection pipe 2.
Patent JP-H04176438-A (JP)
Title: Non-contact clinical tehrmometer for oral cavity
Inventor: MASUO YOSHIHISA
IPC: G01J5/00
Filed: 1990-11-09
Abstract: PURPOSE:To eliminate variations in measuring temperatures by a method wherein expired air is detected by a mouth opening/closing detection means to detect the opening or closing of a mouth and the operation of measuring temperature is simplified with automation of the start of starting the measurement of temperature while time-lag is eliminated in the starting of measuring temperature. CONSTITUTION:Before a measurement, with a mouth closed, air is sucked through a nose to stop respiration for several seconds while a thermometer is brought close to the mouth and a power source 1 is turned ON to ascertain that a READY display lamp 5 is lit. After the positioning of the mouth observing a sight 7, the mouth is opened to expire air slowly. When the expired air is detected with a mouth opening/closing detection means 10, the opening or closing of the mouth is detected to start the measurement of temperature with an infrared sensor 9. While expiring air, a display section 4 shows a temperature detection value in a Peak-Hold value. Then, as the air expired from the mouth decreases to a certain extent, the mouth opening/closing detection means 10 detects the exhaust running out. After the passage of a specified time following the detection, the measurement of temperature with the infrared sensor 9 ends.
Patent JP-H11143268-A (JP)
Title: Heating fixing device
Inventor: NATSUHARA MASUHIRO
IPC: H05B3/14
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of nonconformity such as paper wrinkles and high temperature offsetting by selectively bringing a free rotating roller into close contact with a pressure roller in accordance with the passing width of a transfer material. SOLUTION: Free rotating rollers 7a and 7b are arranged so as to be freely rotatable through arms 6a and 6b which are supported by a supporting point 5 and are rocked in the periphery of a pressure roller 1. Only the part of the cross section of the free rotating roller 7 equivalent to the paper unpassing part of a most outside diameter is brought into contact with the outer periphery of the pressure roller 1. The corresponding roller 7 is selected and a rotational step motor positioned at a supporting point 5 is driven by linking with the recording paper size selecting button of a copying machine to bring the free rotating roller 7 into close contact with the outer periphery of the pressure roller 1.  The large-diameter part 7a of both ends of the free rotating roller 7 is brought into close contact with and is driven by the pressure roller 1 and the transfer material 8 of the pressure roller 1 is not brought into contact so that the heat of the paper unpassing part becoming a high temperature is absorbed by heat conductivity. Further, the heat of the paper unpassing parts of a ceramic heater 3 and a fixing film 4 is also absorbed through the pressure roller 1 so that the paper unpassing part at a nip part is prevented from being heated.
Patent JP-H07265723-A (JP)
Title: Rice polisher
Inventor: SATO TEIZO
IPC: B02B1/06
Filed: 1994-11-15
Abstract: PURPOSE:To automatically and efficiently perform rice polishing work without wetting the hand with water by arranging a vibration member having a planer bottom surface of which the contact surface with rice is hard to embed in grains of rice and a vibration source such as a motor subjecting the vibration member to horizontal eccentric motion. CONSTITUTION:A vibration member 1 of which the contact surface with rice 5 is hard to embed in grains of rice 5 is subjected to horizontal eccentric motion by the rotation of a motor 7 and the eccentric motion of a vibration generating pendulum 8. When rice 5 and water are charged in a container 4 and downward force is applied to a handle 2 from the hand, this force is transmitted to the vibration member 1 through an elastic spring 9 and, therefore, the vibration member 1 performs horizontal eccentric motion while presses rice 5. As a result, the rice 5 protrudes to the outside from the pressure surface of the vibration member 1 but, since the vibration member 1 sinks successively, the rice 5 of the underside is successively vibrated and uniform rice polishing can be achieved. By this constitution, rice polishing work can be performed automatically and efficiently without wetting the hand with water.
Patent JP-H10128630-A (JP)
Title: Piston vibration inserting device and piston inserting jig
Inventor: TSUTSUMI HARUO
IPC: B23P21/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To make stable insertion of a piston by pressing in while applying vibration, prevent breaking and hooking of a piston ring, form a tapered part in two steps, so as to shorten a piston insertion jig, and decrease an acting stroke of a device. SOLUTION: A piston 23 is provided with a piston ring. A piston insertion jig 3 for inserting this piston 23 is almost cylindrical shape, in an upper part of an internal peripheral surface, a tapered part 25 of large taper angle is formed, in a lower part, a tapered part 26 of small taper angle is formed. In the case of inserting the piston 23 into a combustion chamber 30 of a cylinder block 29, the piston insertion jig 3 is fixed onto the combustion chamber 30, the piston 23 is placed in the piston insertion jig 3. Then, fine vibration generated in a vibration generating device 12 is applied to the piston 23, while press contracting the piston ring by the tapered parts 25, 26, the piston 23 is pressed into the combustion chamber 30 from the piston insertion jig 3.
Patent JP-H03167096-A (JP)
Title: Structure of engine hatch part for small vessel
Inventor: HATTORI TOSHIYUKI
IPC: B63B35/73
Filed: 1989-11-25
Abstract: PURPOSE:To enable to perform the on-off operation of a hatch cover so easily on the surface of the water by attaching the hatch cover and a steering pole rotatably to the same shaft in substance at their front ends, while installing an engaged means which engages both of them with each other. CONSTITUTION:A jet propulsion boat hull 1 is composed of joining a deck member 11 and a boat bottom plate 12 with each other at their peripheral edges, and its seat 3 is installed on a seat base 13 installed in a central part in the width direction at the rear side from the hull central part. In addition, at the central part of a closable hatch cover 6 covering the upside of an engine room is installed at a front side of the seat 3. In this case, this hatch cover 6 is installed rotatably around a shaft 40 via a bracket 61 installed in the front side, while a base end 55 of a steering pole 5 is installed rotatably around this shaft 40. Thus, the hatch cover 6 is made maintainable in an opened state by means of a stopper means consisting of a lock pin 7 being fitted in engaged holes 71, 72.
Patent JP-H07221236-A (JP)
Title: Manufacture of resin sealed semiconductor device and lead frame
Inventor: WATAJIMA TOSHIHITO
IPC: H01L23/48
Filed: 1994-12-09
Abstract: PURPOSE:To provide the manufacturing method of a resin sealed semiconductor device wherein mass production of devices having stable characteristics and reliability is enabled with high productivity, regarding a three-element semiconductor surge absorbing module and the like. CONSTITUTION:A first lead frame 9 formed by patterning three substrate retainers 5a-5c, outer leads 6 and tiebars 9a, 9b, and a second lead frame 10 formed by patterning connection segments 7, tabs 10a and tiebars 10b are used. The first lead frame and the second lead frame are stacked on both main surfaces of semiconductor element pellets 4a-4c so as to sandwich them. The lead frames are die-bonded to the substrate retainers of the semiconductor pellets and the connection segments. The region including the semiconductor pellets, substrate retainers, connection segments, and a part of outer leads is sealed with resin 8. Tiebar cutting and tab cutting are performed, and the product of a resin sealed semiconductor device is assembled and completed.
Patent JP-H05143954-A (JP)
Title: Magnetic disk substrate and magnetic disk using that
Inventor: MURAI MIKIO
IPC: G11B5/73
Filed: 1991-11-21
Abstract: PURPOSE:To improve CSS characteristics by providing circular or oval projections having specified diameter and height in the resin layer of a nonmagnetic substrate and, providing these projections in a high distribution density so as to disperse stress. CONSTITUTION:The lubricant layer 1 of the disk surface consists of fluorinated polyether having about 2nm thickness, and a hard carbon protective film 2 consists of a diamond-like carbon film having 20nm thickness. These layers transfer the shape of a lower magnetic layer. The magnetic layer 3 consists of Co-Ni or the like having about 50nm thickness, and a Ni-P plating layer 4 adjacent to the magnetic layer has about 1nm thickness. The resin forming layer 5 consists of a polyester resin having 0.11.0mum thickness and contains Si03 particles or the like having 10-50nm diameter on its surface with 0.1-0.5mum pitch so that stress per one projection is decreased by dispersing the stress. A substrate 6 consists of an Al alloy or glass having optically flat surface. By this constitution, contact-start-stop characteristics (CSS) as a magnetic head and disk are in contact to each other are improved.
Patent JP-H10187869-A (JP)
Title: Membrane switch for optical reader and optical reader
Inventor: KITAKADO YOSHIMI
IPC: G06K7/01
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the switch or key configuration for an optical reader which can reduce the number of parts and further can be made water-tight. SOLUTION: A 2nd membrane switch 24 for the read switch is integrally connected through a bridge sheet 32 to a 1st membrane switch 20 for forming general-purpose keys. Therefore, one component is enough. Besides, the connection of signal line 37 is made common by one connector sheet 34 even to an internal substrate for signal processing, and assembly work is made efficient as well. Further, a connector member to be attached at the top end of connector sheet 34 or a connector on the side of substrate is reduced as well, and cost down is attained. Besides, since the 2nd membrane switch sheet 24 is also a membrane switch similarly to the 1st membrane switch sheet 20, water-tightness on the main body case of the optical reader is made sufficient. Moreover, conventionally required members for fixture are unnecessitated.
Patent JP-H05144201-A (JP)
Title: Magnetic recorder
Inventor: NOBETANI TSUTOMU
IPC: G06F3/06
Filed: 1991-11-21
Abstract: PURPOSE:To conduct assembly and regulating by commonly using a regulation mode set signal and a conduction control signal of a positioning detector, outputting a monitor signal to an interface signal line, switching a track selection reference position detecting threshold value, and forming a regulation feedback signal. CONSTITUTION:An output (k) of a photosensor transistor 9 is fed through noninverting gates 29, 30 having different threshold voltages and a logic gate 31, and a signal (v) of LOW is formed only when the output (k) is 1.5-2.5 V. The signal (v) is output to an interface TKphi through a selector 28 at the time of assembly and regulating to decide whether the position of the sensor 9 falls within a regulating range or not according to the signal on the interface. A regulation mode set switch 10 is closed at the time of assembly and regulating. A signal (h) becomes 'L'. The sensor 9, a stepping motor 2 is forcibly energized by logic gates 6, 7, and the output (k) of the sensor 9 and outputs (p), (q) of a head 20 are supplied to the TKphi, an RD on the interface line. A regulating machine can be simplified by switching and outputting a measured signal on the interface line. Thus, a size can be reduced, and a regulating accuracy can be improved.
Patent JP-H03165509-A (JP)
Title: Silicon wafer
Inventor: FUKUDA TETSUO
IPC: H01L21/02
Filed: 1989-11-24
Abstract: PURPOSE:To reduce warpage while high gettering power and wafer strength are being maintained by a method wherein a flaw is formed on the rear side of a silicon wafer containing the prescribed quantity of oxygen, transposition is introduced under specific condition, and the wafer is cooled down to the room temperature after it is left as it is. CONSTITUTION:A wafer 1, containing the oxygen of 39ppm or more and set in an inert gas-introduced chamber 6 with its surface facing downward on a susceptor 2, is heated up to 1200 deg.C or higher using a heater 3. A plurality of spiculately machined diamond needles 4, which are heated up by a heater 5, are pushed against the rear side of the wafer 1 for a fixed period by applying constant force, and the diamond needles are transposed. The density of transposition must be 10<4>/cm<-2> or higher. The above-mentioned material is maintained at 1200 deg.C or higher for longer than one hour, and then it is cooled down to a room temperature. Through the above-mentioned procedures, the title silicon wafer, having high gettering power and a large caliber, can be obtained.
Patent JP-H07160881-A (JP)
Title: Environment recognizing device
Inventor: SASHITA NAOKI
IPC: G06T7/00
Filed: 1993-12-07
Abstract: PURPOSE:To correctly extract a feature area in the case that environment at the time of extracting the feature area on a picture plane by using a template matching method changes, in respect of an environment recognizing device to recognize external environment by using plural sensors. CONSTITUTION:This method is to infer the position of a characteristic area on the picture plane from a point at which a correlation value becomes maximum by storing beforehand the picture of a characteristic partial area in the picture called a template, and comparing this template with an input picture, and the density value of a picture element contained in a partial picture is used as a template picture, and the density template picture is stored, and a neural network, for instance, is used as a mechanism 4 to deform in accordance with the change of the environment, and it is made to learn beforehand the density template pictures corresponding to plural changes of the environment, and the deformation rule of the said template is acquired, and the position of the characteristic area on the picture plane within a learnt environment range is extracted correctly.
Patent JP-H10148287-A (JP)
Title: Manhole joint
Inventor: ISHIYASU TOSHIYUKI
IPC: E02D29/12
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To satisfactorily absorb the ground settlement due to the tilt of a manhole joint while guaranteeing the water stopping property of a manhole by inserting one end section of a joint main body having a socket at the other end into a manhole wall penetrating collar fitted with a rubber ring in a ring- like groove. SOLUTION: Even when ground settlement occurs and a socket/insertion port connection section B between a joint main body 2 and a sewer pipe 7 is bent to the maximum angle, the joint main body 2 is supported on a collar 1 while an O-ring 13 serves as a rotary fulcrum, the tiltable angle of the joint main body Z is sufficiently secured by the taper faces 12 on both sides of the fulcrum, and the ground settlement unabsorbable by the socket/insertion port connection section B between the joint main body 2 and the sewer pipe 7 can be satisfactorily absorbed by the tilt of the joint main body Z. The O-ring 13 has large hardness, the O-ring 13 is located at the rotary fulcrum, i.e., practically a no-displacement position, and the water stopping property between the collar 1 and the joint main body 2 can be secured by the O-ring 13.
Patent JP-H05143101-A (JP)
Title: Device for automating plant
Inventor: ARAKI TSUNEYASU
IPC: G05B9/02
Filed: 1991-11-21
Abstract: PURPOSE:To make it possible to continue operation in any system trouble by means of proper corresponding operation by evaluating and judging the attainment status of a running function based upon judging condition logic and a current plant state. CONSTITUTION:The judging condition logic 16a is compared with the current plant state by a monitoring module 12 to judge whether the running function is attained or not. When there is a system in which its running function is not satisfied, the substitutive means defining data 16b of the running function are evaluated by a corresponding operation module 13, and when a substitutive means can be executed, an automated operation command for an apparatus relating to the running operation is outputted or an operation guide is commanded to an operator. When the substitutive means can not be executed, degenerate definition means data 16c are evaluated by the module 13, and when the means can be executed, the running operation is executed based upon the automatic operation command output of the apparatus or the operation guide command. When there is a system in which its running function is not satisfied, limiting condition defining data 16d is evaluated by a running limiting module 14, and when the data 16d exist, an automated running range is limited by an automation module 11.